Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MHZ callsign genealogy
Currently held by WEATHERFORD, JERALD H
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K5MHZ's current licensee, walking backwards.
- SOSBEE, CLIFTON BLAgranted 2008-04-23cancelled 2014-07-15
Successor callsigns
Callsigns held now by people who previously held K5MHZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5MHZ, oldest first.
- WEATHERFORD, JERALD H OK1999-08-28 → cancelled 2011-09-07
- SOSBEE, CLIFTON B LA2025-06-18 active